This yearbook, allegedly signed by Knicks point guard Jeremy Lin is available on eBay for $4,800. Photo: eBay

A second item was also posted featuring Lin. This yearbook has a picture of Lin from the eighth grade and is being sold for $2,800. (eBay)

Those prices are “Lin-sane!”

Two unique items of Jeremy Lin memorabilia have been posted on eBay with the price tags set at $4,800 and $2,800 each.

A seller who goes by the name “doida” posted two yearbooks, one bearing Lin’s signature and the other featuring a picture of the Knicks point guard, on the auction site this past weekend. Both items are allegedly from 2001 when Lin attended Jane Lathrop Stanford Middle School.

The signed yearbook, for which the seller is asking $4,800, reads “Fernando, Wassup ‘Ronaldo.’ Thanks for being my friend. Have a wonderful summer.”

The seller also posted a yearbook featuring Lin in the eighth grade with the JLS basketball team. The caption under the photo reads “Eighth Grade Boys: A Team Basketball League Champions.”

Both items are listed as “Buy It Now,” which means users cannot bid on either item, and are available until Tuesday afternoon.